It is desired to remove large quantity of material from a job in shortest possible time, on a lathe using high speed steel cutter. Which of the following step will be helpful?
A)Reduce spindle speed and increase depth of cut
B)Increase spindle speed and take light cuts
C)Increase spindle speed and take light cuts.
D)At the speed corresponding to cutting speed take roughing cuts of maximum possible depth
E)None of the above

Question

Quizplus · Accepted Answer

To remove a large quantity of material in the shortest possible time on a lathe using a high-speed steel cutter, it's most efficient to operate at the speed corresponding to the cutting speed while taking roughing cuts of the maximum possible depth. This approach maximizes material removal rate by utilizing the cutter's capabilities fully without exceeding the tool's or machine's limits.

It Is Desired to Remove Large Quantity of Material from a Job